Provides access to members that query the elements of the utility network.
Members
| Name | Description | |
|---|---|---|
 |
AllEIDs | Returns all network index EIDs. |
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AttributeByName | Returns the network attribute with the given name. |
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AttributeValueByName | Returns the value of this network element for the given network attribute name. |
|
AttributeValueByUsageType | Returns the value of this network element for the given network attribute usage type. |
|
DirtyFeaturesOrObjects | Return the corresponding network source ID and global ID information for any of the given set of junction and edge elements that are dirty based on matching global IDs in the dirty area table or relevant status bits set in the associations table. |
|
Elements | Returns the elements in the utility network corresponding to the given source objects. |
|
ElementsForSet | Returns the elements in the utility network corresponding to the given source objects. |
|
FlowDirections | Returns the flow directions. |
|
Geometry | Returns the geometry in the utility network corresponding to the given element ID. |
|
HasDirtyElement | Returns whether any of the given set of junction and edge elements correspond to a feature in the dirty area table. |
 |
IsSourceElementDirty | Returns whether the feature that the source element represents is dirty. |
|
IsSpatial | Returns whether the network source corresponding to the given network source ID is spatial. |
|
IsValidEID | Returns whether the specified element is part of the network. |
|
QueryAdjacentEdgesJunctions | Performs a network edge element query by element ID and edge direction and populates the given edge element object. |
|
QueryAdjacentEdgesJunctionsWithWeights | Performs a network edge element query by element ID and edge direction and populates the given edge element object. |
|
QueryFromToJunctions | Queries the two end junction element IDs by edge element ID. |
|
QueryGeometries | Query geometries for the given network elements. |
|
QueryJunctionConnectivityStatus | Returns the junction connectivity status. |
|
SourceFeatureGlobalID | Performs a network source feature query for globalID by element ID. |
|
SourceFeatureOID | Performs a network source feature query for OID by element ID. |
IUtilityNetworkQuery.AllEIDs Property
Returns all network index EIDs.
Public Sub AllEIDs ( _
ByRef EIDs As Int64[]&, _
ByRef ElementTypes As Int32[]& _
)
public void AllEIDs (
ref Int64[]& EIDs,
ref Int32[]& ElementTypes
);
IUtilityNetworkQuery.AttributeByName Property
Returns the network attribute with the given name.
Public Function get_AttributeByName ( _
ByVal Name As String _
) As IUtilityNetworkAttribute
public IUtilityNetworkAttribute get_AttributeByName (
string Name
);
IUtilityNetworkQuery.AttributeValueByName Property
Returns the value of this network element for the given network attribute name.
Public Function get_AttributeValueByName ( _
ByVal ElementType As esriElementType, _
ByVal EID As Long, _
ByVal AttributeName As String _
) As Object
public object get_AttributeValueByName (
esriElementType ElementType,
long EID,
string AttributeName
);
IUtilityNetworkQuery.AttributeValueByUsageType Property
Returns the value of this network element for the given network attribute usage type.
Public Function get_AttributeValueByUsageType ( _
ByVal ElementType As esriElementType, _
ByVal EID As Long, _
ByVal UsageType As esriUtilityNetworkAttributeUsageType _
) As Object
public object get_AttributeValueByUsageType (
esriElementType ElementType,
long EID,
esriUtilityNetworkAttributeUsageType UsageType
);
Remarks
This method is used to access the internal network attributes such as Source Id, Asset Group, and AssetTYpe by usage type.
IUtilityNetworkQuery.DirtyFeaturesOrObjects Property
Return the corresponding network source ID and global ID information for any of the given set of junction and edge elements that are dirty based on matching global IDs in the dirty area table or relevant status bits set in the associations table.
Public Sub DirtyFeaturesOrObjects ( _
ByVal junctionEIDs As ILongLongArray, _
ByVal edgeEIDs As ILongLongArray, _
ByRef dirtyNetworkSourceIDs As ILongArray, _
ByRef dirtyGlobalIDs As IStringArray _
)
public void DirtyFeaturesOrObjects (
ILongLongArray junctionEIDs,
ILongLongArray edgeEIDs,
ref ILongArray dirtyNetworkSourceIDs,
ref IStringArray dirtyGlobalIDs
);
IUtilityNetworkQuery.Elements Property
Returns the elements in the utility network corresponding to the given source objects.
Public Sub Elements ( _
ByVal GlobalID As Guid, _
ByRef EIDs As Object, _
ByRef ElementTypes As Object _
)
public void Elements (
Guid GlobalID,
ref object EIDs,
ref object ElementTypes
);
IUtilityNetworkQuery.ElementsForSet Property
Returns the elements in the utility network corresponding to the given source objects.
Public Sub ElementsForSet ( _
ByVal GlobalIDs As String[], _
ByRef EIDs As Object, _
ByRef ElementTypes As Object _
)
public void ElementsForSet (
String[] GlobalIDs,
ref object EIDs,
ref object ElementTypes
);
IUtilityNetworkQuery.FlowDirections Property
Returns the flow directions.
Public Sub FlowDirections ( _
ByVal Extent As IEnvelope, _
ByVal maxFlowDirectionCount As Integer, _
ByRef arrows As IArray _
)
public void FlowDirections (
IEnvelope Extent,
int maxFlowDirectionCount,
ref IArray arrows
);
Description
An array to hold an indexed collection of IFlowDirection.
IUtilityNetworkQuery.Geometry Property
Returns the geometry in the utility network corresponding to the given element ID.
Public Function get_Geometry ( _
ByVal ElementType As esriElementType, _
ByVal EID As Long _
) As IGeometry
public IGeometry get_Geometry (
esriElementType ElementType,
long EID
);
IUtilityNetworkQuery.HasDirtyElement Property
Returns whether any of the given set of junction and edge elements correspond to a feature in the dirty area table.
Public Function get_HasDirtyElement ( _
ByVal junctionEIDs As Int64[], _
ByVal edgeEIDs As Int64[] _
) As Boolean
public bool get_HasDirtyElement (
Int64[] junctionEIDs,
Int64[] edgeEIDs
);
IUtilityNetworkQuery.IsSourceElementDirty Method
Returns whether the feature that the source element represents is dirty.
Public Function IsSourceElementDirty ( _
ByVal ElementType As esriElementType, _
ByVal EID As Long _
) As Boolean
public bool IsSourceElementDirty (
esriElementType ElementType,
long EID
);
IUtilityNetworkQuery.IsSpatial Property
Returns whether the network source corresponding to the given network source ID is spatial.
Public Function get_IsSpatial ( _
ByVal NetworkSourceID As Integer _
) As Boolean
public bool get_IsSpatial (
int NetworkSourceID
);
IUtilityNetworkQuery.IsValidEID Method
Returns whether the specified element is part of the network.
Public Function IsValidEID ( _
ByVal ElementType As esriElementType, _
ByVal EID As Long _
) As Boolean
public bool IsValidEID (
esriElementType ElementType,
long EID
);
IUtilityNetworkQuery.QueryAdjacentEdgesJunctions Method
Performs a network edge element query by element ID and edge direction and populates the given edge element object.
Public Sub QueryAdjacentEdgesJunctions ( _
ByVal junctionEID As Long, _
ByRef adjacentEdges As Object, _
ByRef adjacentJunctions As Object _
)
public void QueryAdjacentEdgesJunctions (
long junctionEID,
ref object adjacentEdges,
ref object adjacentJunctions
);
IUtilityNetworkQuery.QueryAdjacentEdgesJunctionsWithWeights Method
Performs a network edge element query by element ID and edge direction and populates the given edge element object.
Public Sub QueryAdjacentEdgesJunctionsWithWeights ( _
ByVal junctionEID As Long, _
ByVal traversabilityBased As Boolean, _
ByRef adjacentEdges As Object, _
ByRef adjacentJunctions As Object, _
ByRef currentJunctionWeightIDs As ILongLongArray, _
ByRef currentJunctionWeightValues As IVariantArray, _
ByRef junctionConnectivityStatus As esriJunctionConnectivityStatus, _
ByRef edgeWeightIDs As IArray, _
ByRef edgeWeightValues As IArray _
)
public void QueryAdjacentEdgesJunctionsWithWeights (
long junctionEID,
bool traversabilityBased,
ref object adjacentEdges,
ref object adjacentJunctions,
ref ILongLongArray currentJunctionWeightIDs,
ref IVariantArray currentJunctionWeightValues,
ref esriJunctionConnectivityStatus junctionConnectivityStatus,
ref IArray edgeWeightIDs,
ref IArray edgeWeightValues
);
IUtilityNetworkQuery.QueryFromToJunctions Method
Queries the two end junction element IDs by edge element ID.
Public Sub QueryFromToJunctions ( _
ByVal edgeEID As Long, _
ByRef FromJunctionEID As Int64&, _
ByRef ToJunctionEID As Int64& _
)
public void QueryFromToJunctions (
long edgeEID,
ref Int64& FromJunctionEID,
ref Int64& ToJunctionEID
);
IUtilityNetworkQuery.QueryGeometries Method
Query geometries for the given network elements.
Public Function QueryGeometries ( _
ByVal ElementType As esriElementType, _
ByVal EIDs As ILongLongArray, _
ByVal overridePositionFroms As IDoubleArray, _
ByVal overridePositionTos As IDoubleArray _
) As IArray
public IArray QueryGeometries (
esriElementType ElementType,
ILongLongArray EIDs,
IDoubleArray overridePositionFroms,
IDoubleArray overridePositionTos
);
Description
An array to hold an indexed collection of IGeometry.
IUtilityNetworkQuery.QueryJunctionConnectivityStatus Method
Returns the junction connectivity status.
Public Sub QueryJunctionConnectivityStatus ( _
ByVal junctionEID As Long, _
ByRef junctionConnectivityStatus As esriJunctionConnectivityStatus _
)
public void QueryJunctionConnectivityStatus (
long junctionEID,
ref esriJunctionConnectivityStatus junctionConnectivityStatus
);
IUtilityNetworkQuery.SourceFeatureGlobalID Property
Performs a network source feature query for globalID by element ID.
Public Sub SourceFeatureGlobalID ( _
ByVal ElementType As esriElementType, _
ByVal EID As Long, _
ByRef SourceID As Integer, _
ByRef GlobalID As Guid& _
)
public void SourceFeatureGlobalID (
esriElementType ElementType,
long EID,
ref int SourceID,
ref Guid& GlobalID
);
IUtilityNetworkQuery.SourceFeatureOID Property
Performs a network source feature query for OID by element ID.
Public Sub SourceFeatureOID ( _
ByVal ElementType As esriElementType, _
ByVal EID As Long, _
ByRef SourceID As Integer, _
ByRef ObjectID As Integer _
)
public void SourceFeatureOID (
esriElementType ElementType,
long EID,
ref int SourceID,
ref int ObjectID
);
Classes that implement IUtilityNetworkQuery
| Classes | Description |
|---|